1、AFNetwork二次封装方法一：
#import <Foundation/Foundation.h> @interface BeeNetworkManager : NSObject /**
* POST网络请求
* 每个请求都添加公共参数
*/
+ (void)POSTWithUrlString:(NSString *)urlString parameters:(NSMutableDictionary *)parameters success:(void (^)(id responseObject))success fail:(void (^)(NSError *error))fail; /**
* GET网络请求
*/
+ (void)GETWithUrlString:(NSString *)urlString parameters:(NSMutableDictionary *)parameters success:(void (^)(id responseObject))success fail:(void (^)(NSError *error))fail; @end
#import "BeeNetworkManager.h"
#import "AFNetworking.h" @interface BeeNetworkManager () @end @implementation BeeNetworkManager + (void)POSTWithUrlString:(NSString *)urlString parameters:(NSMutableDictionary *)parameters success:(void (^)(id responseObject))success fail:(void (^)(NSError *error))fail
{
// SDK封装
NSURLSessionConfiguration* configuration = [NSURLSessionConfiguration defaultSessionConfiguration];
configuration.protocolClasses = @[[ICG_SDK protolClass]];
AFHTTPSessionManager* sessionManager = [[AFHTTPSessionManager alloc] initWithBaseURL:nil sessionConfiguration:configuration]; [sessionManager.tasks makeObjectsPerformSelector:@selector(cancel)]; NSString *urlStr = [BASE_URL stringByAppendingString:urlString]; if (parameters == nil) {
parameters = [NSMutableDictionary dictionary];
}
// 添加公共参数
parameters = [self addPublicParametersWithDictionary:parameters]; [sessionManager POST:urlStr parameters:parameters progress:nil success:^(NSURLSessionDataTask * _Nonnull task, id _Nullable responseObject) {
success(responseObject);
} failure:^(NSURLSessionDataTask * _Nullable task, NSError * _Nonnull error) {
fail(error);
}];
} + (void)GETWithUrlString:(NSString *)urlString parameters:(NSMutableDictionary *)parameters success:(void (^)(id responseObject))success fail:(void (^)(NSError *error))fail
{
// SDK封装
NSURLSessionConfiguration* configuration = [NSURLSessionConfiguration defaultSessionConfiguration];
configuration.protocolClasses = @[[ICG_SDK protolClass]];
AFHTTPSessionManager* sessionManager = [[AFHTTPSessionManager alloc] initWithBaseURL:nil sessionConfiguration:configuration];
sessionManager.responseSerializer = [AFHTTPResponseSerializer serializer]; [sessionManager.tasks makeObjectsPerformSelector:@selector(cancel)]; NSString *urlStr = [BASE_URL stringByAppendingString:urlString]; if (parameters == nil) {
parameters = [NSMutableDictionary dictionary];
}
parameters = [self addPublicParametersWithDictionary:parameters]; [sessionManager GET:urlStr parameters:parameters progress:nil success:^(NSURLSessionDataTask * _Nonnull task, id _Nullable responseObject) {
success(responseObject);
} failure:^(NSURLSessionDataTask * _Nullable task, NSError * _Nonnull error) {
fail(error);
}];
} /*---------- 公共参数 ----------*/
+ (NSMutableDictionary *)addPublicParametersWithDictionary:(NSMutableDictionary *)parameters
{
return parameters;
} @end
2、AFNetwork二次封装方法二：
#import "AFHTTPSessionManager.h" @interface BeeCustomNetworkManager : AFHTTPSessionManager @end
#import "BeeCustomNetworkManager.h" @implementation BeeCustomNetworkManager + (instancetype)manager
{
return [[self alloc] initWithBaseURL:nil];
} - (instancetype)init
{
return [self initWithBaseURL:nil];
} - (instancetype)initWithBaseURL:(NSURL *)url
{
// SDK封装
NSURLSessionConfiguration* configuration = [NSURLSessionConfiguration defaultSessionConfiguration];
configuration.protocolClasses = @[[ICG_SDK protolClass]];
return [self initWithBaseURL:url sessionConfiguration:configuration];
} - (NSURLSessionDataTask *)POST:(NSString *)URLString parameters:(id)parameters progress:(void (^)(NSProgress * _Nonnull))uploadProgress success:(void (^)(NSURLSessionDataTask * _Nonnull, id _Nullable))success failure:(void (^)(NSURLSessionDataTask * _Nullable, NSError * _Nonnull))failure
{
// 拼接URL
NSString *urlStr = [BASE_URL stringByAppendingString:URLString];
// 设置公共参数
if (parameters == nil) {
parameters = [NSMutableDictionary dictionary];
}
parameters = [self addPublicParametersWithDictionary:parameters]; return [super POST:urlStr parameters:parameters progress:uploadProgress success:success failure:failure];
} - (NSURLSessionDataTask *)GET:(NSString *)URLString parameters:(id)parameters progress:(void (^)(NSProgress * _Nonnull))downloadProgress success:(void (^)(NSURLSessionDataTask * _Nonnull, id _Nullable))success failure:(void (^)(NSURLSessionDataTask * _Nullable, NSError * _Nonnull))failure
{
// 拼接URL
NSString *urlStr = [BASE_URL stringByAppendingString:URLString];
// 设置公共参数
if (parameters == nil) {
parameters = [NSMutableDictionary dictionary];
}
parameters = [self addPublicParametersWithDictionary:parameters]; return [super GET:urlStr parameters:parameters progress:downloadProgress success:success failure:failure];
} /*---------- 公共参数 ----------*/
- (NSMutableDictionary *)addPublicParametersWithDictionary:(NSMutableDictionary *)parameters
{
return parameters;
}
3、网络请求取消相关：
取消请求：两种取消请求方式
// 取消之前的所有请求，manager 还可以发请求
[self.manager.tasks makeObjectsPerformSelector:@selector(cancel)];
// 取消请求后，manager 再也不可用发请求了
[self.manager invalidateSessionCancelingTasks:YES];